Pierre-Marie de Leener

SigmaKalon Group BV manufactures decorative, marine, protective, and industrial coatings for offshore, power, petrochemical, and oil and gas industries. It provides decorative coatings and wood care products and marine paints for manufacturers and owners of crude oil tankers, bulk carriers, container ships, and cruise liners, and protective coating products for bridges, tidal defense zones, port facility structures, water and waste treatment plants, oil and gas industries, power industries, and freight rail cars. The company was founded in 1999 and is headquartered in Uithoorn, the Netherlands.

Sigmakalon Plc manufactures paints and related products. The company was founded in 1999 and is headquartered in Birstall, UK.

Part of Petrofina SA, Fina Oil & Chemical Co. is a company based in Carville, LA.

BMI Group SARL is a holding company, which engages in the manufacture and supply of pitched roof products, including both roof tiles and roofing components. It also develops, produces, and sells chimney systems and trades in solar and insulation components. The company was founded on October 7, 2009 and is headquartered in Senningerberg, Luxembourg.

Trinseo SA engages in the manufacture and marketing of synthetic rubber, latex binders and plastics. It operates through the following segments: Latex Binders, Synthetic Rubber, Performance Plastics, Polystyrene, Feedstock's, Americas Styrene's, and Corporate. The Latex Binders segment produces styrene-butadiene latex and other latex polymers and binders, primarily for coated paper and packaging board, carpet and artificial turf backings. The Synthetic Rubber segment focuses on the production of synthetic rubber products used predominantly in tires, impact modifiers, and technical rubber products. The Performance Plastics segment includes a variety of compounds and blends. The Polystyrene segment comprises of general purpose polystyrenes and polystyrene that has been modified with polybutadiene rubber to increase its impact resistant properties. The Feedstock's segment focuses on the production and procurement of styrene monomer outside of North America. The Americas Styrene's segment consists solely of the operations of the firm's owned joint venture. The company was founded on June 3, 2010 and is headquartered in Berwyn, PA.